GE JGP979 - Manual (Page 24)

24
Installation Instructions
Example 2
Duct Fitting Number Total
Equivalent of Fittings Equivalent
Length Length of
Fittings
5
″ to 6″
Transition 1 1 1
6 ″ Straight 1 2+4+6+4=16 16
6 ″ Elbow 5 3 15
6
″ to
3 1 ⁄
4
″ x 10″
Transition 1 1 1
3 1 ⁄
4
″ x 10″
Straight 1 10 10
3 1 ⁄
4
″ x 10″
Wall Cap 20 1 20
Total 63
Example 1
Duct Fitting Number Total
Equivalent of Fittings Equivalent
Length Length of
Fittings
5
″ to 6″
Transition 1 1 1
6
″ Straight
1 2+4+6=12 12
6 ″ Elbow 5 2 10
6
″ Wall Cap
28 1 28
Total 51
5 ″ to 6″ Transition
5 ″ to 6″ Transition
10 ft. of 3 1 ⁄
4
″ x 10″ Straight
6 ″ to 3 1 ⁄
4
″ x 10″ Transition
2 ft. of 6 ″ Round
2 ft. of 6 ″ Round
6
″ Elbow
6 ″ Elbow
6 ″ Elbow
6 ″ Elbow
6 ″ Elbow
4 ft. of 6 ″ Round
4 ft. of 6 ″ Round
4 ft. of 6 ″ Round
3 1 ⁄
4
″ x 10″ Wall Cap
6 ft. of 6 ″ Round
6 ft. of 6 ″ Round
6
″ Wall Cap